def vertex_tangent_skin_half(v, vw):
return struct.pack('<HHHHHHHHHHHHHHHHBBBBHHHH',
half_float(v.position[0]),
half_float(v.position[1]),
half_float(v.position[2]),
0,
half_float(v.normal[0]),
half_float(v.normal[1]),
half_float(v.normal[2]),
0,
half_float(v.tangent[0]),
half_float(v.tangent[1]),
half_float(v.tangent[2]),
0,
half_float(v.uv0[0]),
half_float(v.uv0[1]),
half_float(v.uv1[0]),
half_float(v.uv1[1]),
vw.bones[0],
vw.bones[1],
vw.bones[2],
vw.bones[3],
half_float(vw.weights[0]),
half_float(vw.weights[1]),
half_float(vw.weights[2]),
half_float(vw.weights[3]))
def vertex_tangent_half(v):
return struct.pack('<HHHHHHHHHHHHHHHH',
half_float(v.position[0]), half_float(v.position[1]), half_float(v.position[2]), 0,
half_float(v.normal[0]), half_float(v.normal[1]), half_float(v.normal[2]), 0,
half_float(v.tangent[0]), half_float(v.tangent[1]), half_float(v.tangent[2]), 0,
half_float(v.uv0[0]), half_float(v.uv0[1]),
half_float(v.uv1[0]), half_float(v.uv1[1]))
